<div class="main-middle-left">
    <ul class="nav nav-stacked">
        <li class="active" style="text-align: center;"><i class="icon-cloud-upload"></i>MUKEFILE</li>
        <li class="active"><a href="main">首页</a></li>
        <li class="active"><a href="userFile!showFileListPage">我的文件</a></li>
        <li class="active"><a href="mukeFile!showUpload">文件上传</a></li>
        <li><a href="#">回收站</a></li>
    </ul>
</div>